soft限制了资源使用上限; soft可调整; hard限制了soft上限; 普通用户可使用ulimit -H调低hard limit. 限制的是一个进程可用资源, 而不是某个用户总和. man setrlimit RLIMIT_MEMLOCK This is the maximum number of bytes of memory that may be locked into RAM. RLIMIT_NOFILE This specifies a value one greater tha…

A. Soft Drinking time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output This winter is so cold in Nvodsk! A group of n friends decided to buy k bottles of a soft drink called "Take-It-Light"…

Soft Drinking time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output This winter is so cold in Nvodsk! A group of n friends decided to buy k bottles of a soft drink called "Take-It-Light" to…

Soft Kitty Time Limit: 1000ms Memory Limit: 65536KB 64-bit integer IO format: %lld      Java class name: Main Prev Submit Status Statistics Discuss Next Type: None   None   Graph Theory       2-SAT       Articulation/Bridge/Biconnected Component     …

目录 . 引言 . Kill Process By Kill Command && SIGNAL . Kill Process By Resource Limits . Kill Process By Code Injection Into Running Process Via GDB . Kill Process By Using Cross Process Virtual Memory Modify To Crash Process && process_vm_wri…

1  /etc/security/limits与limit命令 AIX 5.3上 下面是文件/etc/security/limits文件里面有关软限制和硬限制的部分. * * Sizes are in multiples of 512 byte blocks, CPU time is in seconds * * fsize      - soft file size in blocks * core       - soft core file size in blocks * cpu    …

安装数据库 .建立用户组及用户 groupadd oinstall groupadd dba groupadd oper useradd -g oinstall -G dba oracle passwd oracle .创建安装目录及权限 mkdir -p /opt/ora10g chown -R oracle.oinstall /opt/ora10g .设置oracle用户的shell limit vi /etc/security/limits.conf grid soft nproc gri…

OS:AIX 7.1 root.oracle.grid用户查看资源限制,其中stack受限,需要在/etc/security/limits中增加stack_hard = -1,受硬限制限制! [oracle@DB-]/home/oracle$ulimit -a time(seconds) unlimited file(blocks) unlimited data(kbytes) unlimited stack(kbytes) memory(kbytes) unlimited coredump(b…

http://www-01.ibm.com/support/docview.wss?uid=swg21470035 Technote (FAQ) Question What do these messages from the db2fmp process mean? Cause This technote provides some FAQs regarding messages in the db2diag.log in regards to db2fmp processes used to…

上次我仅仅分析了Redis网络部分的代码一部分,今天我把networking的代码实现部分也学习了一遍,netWorking的代码很多其它偏重的是Clientclient的操作.里面addReply()系列的方法操作是基本的部分. 光光这个系列的方法,应该占领了一半的API的数量.我把API分成了3个部分: /* ------------ API ---------------------- */ void *dupClientReplyValue(void *o) /* 复制value一份 *…